 I want the community to feel safe that there's not a crazy out here that's running around. I don't think they have to worry about that. We're going to have to methodically work this case. Cook was arrested after a man and woman were found dead Wednesday morning at a home off Springs East Road. Another man who was seriously injured was put on life support. Sheriff Beam says the victims were beaten with a heavy object and that the suspect and victims knew each other.